Kusog

Ha pisika, an kusog o force, pwersa (Pambansa:Lakas) amo an nagpapabalyo o may kapas magbalyo han estado han diri pagkiwa o kiwa han usa ka butang.

Pinanbasaran

Padugang nga barasahon

Corben, H.C.; Philip Stehle (1994). Classical Mechanics. New York: Dover publications. pp. 28–31. ISBN 0-486-68063-0. https://archive.org/details/classicalmechani00corb.
Cutnell, John D.; Johnson, Kenneth W. (2003). Physics, Sixth Edition. Hoboken, New Jersey: John Wiley & Sons Inc.. ISBN 0471151831.
Feynman, Richard P.; Leighton; Sands, Matthew (2010). The Feynman lectures on physics. Vol. I: Mainly mechanics, radiation and heat (New millennium ed.). New York: BasicBooks. ISBN 978-0465024933.
Feynman, Richard P.; Leighton, Robert B.; Sands, Matthew (2010). The Feynman lectures on physics. Vol. II: Mainly electromagnetism and matter (New millennium ed.). New York: BasicBooks. ISBN 978-0465024940.
Halliday, David; Resnick, Robert; Krane, Kenneth S. (2001). Physics v. 1. New York: John Wiley & Sons. ISBN 0-471-32057-9.
Kleppner, Daniel; Kolenkow, Robert J. (2010). An introduction to mechanics (3. print ed.). Cambridge: Cambridge University Press. ISBN 0521198216.
Parker, Sybil (1993). "force". Encyclopedia of Physics. Ohio: McGraw-Hill. p. 107,. ISBN.CS1 maint: extra punctuation (link)
Sears F., Zemansky M. & Young H. (1982). University Physics. Reading, Massachusetts: Addison-Wesley. ISBN 0-201-07199-1.
Serway, Raymond A. (2003). Physics for Scientists and Engineers. Philadelphia: Saunders College Publishing. ISBN 0-534-40842-7.
Tipler, Paul (2004). Physics for Scientists and Engineers: Mechanics, Oscillations and Waves, Thermodynamics (5th ed.). W. H. Freeman. ISBN 0-7167-0809-4. https://archive.org/details/physicsforscient0002tipl.
Verma, H.C. (2004). Concepts of Physics Vol 1. (2004 Reprint ed.). Bharti Bhavan. ISBN 8177091875.

Mga sumpay ha gawas

An Wikimedia Commons mayda media nga nahahanungod han: Forces